//#include <stdio.h>
//
//int int_cmp(const void* p1, const void* p2)
//{
//	return (*(int*)p1 - *(int*)p2);
//}
//int main()
//{
//	int arr[] = { 1, 3, 5, 7, 9, 2, 4, 6, 8, 0 };
//	int i = 0;
//
//	qsort(arr, sizeof(arr) / sizeof(arr[0]), sizeof(int), int_cmp);
//	for (i = 0; i < sizeof(arr) / sizeof(arr[0]); i++)
//	{
//		printf("%d ", arr[i]);
//	}
//	printf("\n");
//	return 0;
//}

#include <stdio.h>
int int_cmp(const void* p1, const void* p2)
{
	return (*(int*)p1 - *(int*)p2);
}
void _swap(void* p1, void* p2, int size)
{
	int i = 0;
	for (i = 0; i < size; i++)
	{
		char tmp = *((char*)p1 + i);
		*((char*)p1 + i) = *((char*)p2 + i);
		*((char*)p2 + i) = tmp;
	}
}
void bubble(void* base, int count, int size, int(*cmp)(void*, void*))
{
	int i = 0;
	int j = 0;
	for (i = 0; i < count - 1; i++)
	{
		for (j = 0; j < count - i - 1; j++)
		{
			if (cmp((char*)base + j * size, (char*)base + (j + 1) * size) > 0)
			{
				_swap((char*)base + j * size, (char*)base + (j + 1) * size,
					size);
			}
		}
	}
}

int main()
{
	int arr[] = { 1, 3, 5, 7, 9, 2, 4, 6, 8, 0 };
	int i = 0;
	bubble(arr, sizeof(arr) / sizeof(arr[0]), sizeof(int), int_cmp);
	for (i = 0; i < sizeof(arr) / sizeof(arr[0]); i++)
	{
		printf("%d ", arr[i]);
	}
	printf("\n");
	return 0;
}